#B6D740#B6D740

#B6D740 is a very light, vivid yellow-green. Relative luminance 0.589; OKLCH L 82.8% C 0.175 H 121.1°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#B6D740
RGB	rgb(182, 215, 64)
HSL	hsl(73, 65%, 55%)
HSV	hsv(73, 70%, 84%)
CMYK	cmyk(15.3%, 0%, 70.2%, 15.7%)
CIE-LAB	lab(81.25, -30.86, 67.02)
CIE-LCH	lch(81.25, 73.78, 114.73°)
OKLab	oklab(82.78% -0.0906 0.1499)
OKLCH	oklch(82.78% 0.175 121.1)
XYZ	xyz(44.5179, 58.9162, 13.8762)
Luminance	0.5892 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6D740 #6140D7

analogous

#D7AD40 #B6D740 #6AD740

triadic

#B6D740 #40B6D7 #D740B6

tetradic

#B6D740 #40D7AD #6140D7 #D7406A

square

#B6D740 #40D7AD #6140D7 #D7406A

split-complementary

#B6D740 #406AD7 #AD40D7

monochromatic

#6B811B #95B426 #B6D740 #C9E273 #DDECA5

Accessibility & contrast

On white

1.64

#B6D740 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.78

#B6D740 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6D740

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6D740	#FFFFFF	#000000	##000000
##B6D740	1.00	1.64	12.78	12.78
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.78	21.00	1.00	1.00
##000000	12.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA26

Deuteranopia (green-blind)

#E0CA4D

Tritanopia (blue-blind)

#C0CCB9

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b6d740;
/* rgb */ color: rgb(182, 215, 64);
/* oklch */ color: oklch(82.8% 0.175 121.1);

Tailwind

colors: {
  custom: {
    50: '#cfe37e',
    500: '#b6d740',
    950: '#000000',
  },
}

SCSS

$custom: #b6d740;
$custom-light: #cfe37e;
$custom-dark: #000000;

JSON

{
  "hex": "#b6d740",
  "rgb": {
    "r": 182,
    "g": 215,
    "b": 64
  },
  "hsl": {
    "h": 73.113,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.82778,
    "c": 0.17509,
    "h": 121.1
  },
  "luminance": 0.58916
}

Semantic roles & 50–950 ramp

primary

#B6D740

secondary

#453388

accent

#3FE864

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B6D740

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →